Typical Successful Cases Case I: Digital Sports in Peking University Case II: Naked Eye 3D Project in Macao's Science Center Case III: Digital Interaction Project in Changsha Happy Ocean Theme Park Case IIII: Digital Collection in Museum Case V: 3D Mapping, Children's Playground in Quanzhou, Fujian province. Case VI: 3D Mapping (100m long), Museum in Duyun City, Guizhou province. Case VII: 4D Films in Theme Park in Changsha, Hunan Province. Case VIII: Original 3D Animated Films.